1. It's hard to say whether this is a scam or not. If it is the information of recruiting traders sent by a regular recruitment website, it is likely to be true. If it's just a small recruitment website and it needs to submit a deposit, it's probably fake. The main method of screening is whether to pay a deposit or not.

2. A trader is a person who stocks for others. Traders mainly serve large investors (investment institutions). They are often traders, who have a good grasp of the disk, can grasp the timing of opening positions and closing positions according to customer requirements, master the skills of opening positions and throwing chips skillfully, and control the development of the disk to a certain extent by taking advantage of capital. They can find every subtle change on the disk, thus reducing the occurrence of risks.